#135F40#135F40

#135F40 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.088 H 160.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#135F40
RGB	rgb(19, 95, 64)
HSL	hsl(156, 67%, 22%)
HSV	hsv(156, 80%, 37%)
CMYK	cmyk(80%, 0%, 32.6%, 62.7%)
CIE-LAB	lab(35.39, -30.64, 11.45)
CIE-LCH	lch(35.39, 32.71, 159.51°)
OKLab	oklab(43.24% -0.0835 0.0291)
OKLCH	oklch(43.24% 0.088 160.8)
XYZ	xyz(5.2856, 8.6924, 6.2487)
Luminance	0.0869 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F40 #5F1332

analogous

#135F1A #135F40 #13585F

triadic

#135F40 #40135F #5F4013

tetradic

#135F40 #1A135F #5F1332 #585F13

square

#135F40 #1A135F #5F1332 #585F13

split-complementary

#135F40 #5F1358 #5F1A13

monochromatic

#051A11 #092C1E #135F40 #1D9262 #27C585

Accessibility & contrast

On white

7.67

#135F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#135F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F40

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F40	#FFFFFF	#000000	##FFFFFF
##135F40	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573E

Deuteranopia (green-blind)

#545042

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135f40;
/* rgb */ color: rgb(19, 95, 64);
/* oklch */ color: oklch(43.2% 0.088 160.8);

Tailwind

colors: {
  custom: {
    50: '#5e8d75',
    500: '#135f40',
    950: '#000000',
  },
}

SCSS

$custom: #135f40;
$custom-light: #5e8d75;
$custom-dark: #000000;

JSON

{
  "hex": "#135f40",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 64
  },
  "hsl": {
    "h": 155.526,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43235,
    "c": 0.08837,
    "h": 160.8
  },
  "luminance": 0.08693
}

Semantic roles & 50–950 ramp

primary

#135F40

secondary

#97375E

accent

#3E84EA

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #135F40

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →